3336-69-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3336-69-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,3 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3336-69:
(6*3)+(5*3)+(4*3)+(3*6)+(2*6)+(1*9)=84
84 % 10 = 4
So 3336-69-4 is a valid CAS Registry Number.
3336-69-4Relevant articles and documents
Synthesis method of cyanoacrylate compound
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Paragraph 0030, (2021/09/21)
The method comprises the following reaction steps: a compound (1) reacts with a compound (2) to directly prepare a compound (3), and is characterized in that the reaction is carried out in a molten state. Compound (1). Compound (2). Compound (3).